Investigation on Buckling Behaviour of Orthotropic Laminated Composite Plates Including Cut-Outs by Using Finite Element Method

Annappa H Kotre

Investigation on Buckling Behaviour of Orthotropic Laminated Composite Plates Including Cut-Outs by Using Finite Element Method

Authors: Annappa H Kotre

Unique Paper ID: 182135
Volume: 5
Issue: 12
PageNo: 1053-1058

Keywords: Buckling Orthotropic Laminates Aspect ratio Square/Rectangular cutout FEM.

Abstract:
The effects of square and rectangular cuts on the buckling behavior of a four-ply orthotropic carbon/epoxy symmetrically laminated rectangular composite plate are ascertained using a finite element approach using ANSYS software. Uniaxial compression stress was applied to the square/rectangular cuts under test. This research examines how the buckling behavior of the symmetrically laminated rectangular composite plate under uniaxial compression stress is affected by the square/rectangular cutout's size, orientation, and plate aspect ratio (a/b). For an orthotropic laminate design of [0°/45°/45°/0°], buckling loads were calculated. The findings shown that for plates with a rectangular cutout, the buckling load magnitudes decrease as the cutoff positioned angle and the c/b and d/b ratios increase. As the plate aspect ratio (a/b) increases, the buckling load magnitudes of a rectangular composite plate with square/rectangular cutout decrease. In every simulation, the aspect ratio ranged from 2 to 6. ANSYS software is used to further examine the nature of the buckling load in relation to the t/b ratio and the buckling factors at different t/b ratios, such as 1/20, 1/40, 1/60, and 1/80.

Download article

email to a friend

Cite This Article

ISSN: 2349-6002
Volume: 5
Issue: 12
PageNo: 1053-1058

Investigation on Buckling Behaviour of Orthotropic Laminated Composite Plates Including Cut-Outs by Using Finite Element Method

Available:https://ijirt.org/Article?manuscript=182135

28 Jun, 2025

An Overview of the Engine Cooling System of Vehicle Radiators through MgO/Water Nanofluid

23 Jun, 2025

FACTORS RESPONSIBLE FOR SECONDARY SURGERY DUE TO IMPLANT FAILURE IN TISSUE REPLACEMENT

12 Jun, 2025

STUDY OF THE STRAIN CHARACTERISTICS OF ASPHALT PAVEMENT SURFACES OVER LONG SLOPES

08 May, 2025

REGULATION OF POWER IN A PHOTOVOLTAIC BATTERY BASED MICROGRID

26 Apr, 2025

EFFECT OF NUMBER OF LAYERS ON THE NON-DIMENSIONAL BUCKLING FACTOR FOR SYMMETRIC CROSS-PLY SQUARE PLATES

26 Apr, 2025

INFLUENCE OF A LINEARLY VARIABLE IN-PLANE LOAD ON THE BUCKLING OF SYMMETRICAL CROSS-PLY COMPOSITE RECTANGULAR PLATES

25 Apr, 2025

ROLE OF DIFFERENT MATERIALS EMPLOYED FOR NATURAL TISSUE REPLACEMENT

08 Apr, 2025

THERMO-ELASTIC CHARACTERIZATION OF ADDITIVELY MANUFACTURED FIBER REINFORCED COMPOSITES

06 Apr, 2025

AN OVERVIEW ON MACHINE LEARNING FOR CHARACTERIZING MATERIALS WITH A VIEW OF PREDICTING THEIR MECHANICAL ASPECTS

02 Apr, 2025

Outcome of Varied Mach Number and AOA on Convex Blunt Nose with Spike Angle Zero Degree

Impact Factor
8.01 (Year 2024)

UGC Approved
Journal no 47859

Join Our IPN

IJIRT Partner Network

Submit your research paper and those of your network (friends, colleagues, or peers) through your IPN account, and receive 800 INR for each paper that gets published.

Join Now

Latest Publication

Recent Conferences

NCSEM 2024

National Conference on Sustainable Engineering and Management - 2024 Last Date: 15th March 2024

Submit inquiry